Aim: Why does air move?
|
|
- Magnus Flowers
- 5 years ago
- Views:
Transcription
1 Notepack 35 Aim: Why does air move? Do now: What type of pressure would you expect inside a hurricane? High or Low Pressure
2 What is Air Pressure? Air is made up of atoms (oxygen, carbon, nitrogen). Atoms have weight (extremely little weight) Because the atmosphere is thick, there is a lot of atoms between the ground and space. The weight of the air directly above the ground to the edge of space is known as air pressure. On average this weight is about 14.7 pounds per square inch or one ATM (atmosphere).
3 What is Wind? Wind is the movement of air from one area to another. Wind can be spermatic, like a breeze; or it can be uniformed and unidirectional, like the Jet Stream. Wind and move in a straight line or in a circular matter.
4 What does we use to Measure Wind? To measure the direction of wind we use a wind vane. The direction of wind is always the direction in which the wind is coming from. To measure wind spend, we use an anemometer.
5 Factors Causing Wind Earth s Rotation As the Earth rotates, the moving ground is pulling the air above it. This friction between the Earth and the atmosphere creates air currents that move from west to east. Most of the major jet stream (high altitude air currents) run west to east.
6 Factors Causing Wind Earth s Convection Currents Because the Earth is round and on a tilt, Earth s surface do not heat up evenly. Areas where the air heats up, the air is less dense causing it to rise. As this air cools, it becomes more dense. This movement of air rising and sinking creates convection currents. The winds that are created are called trade winds and these winds are constant.
7 Factors Causing Wind Uneven Surface Heating Surfaces that are hot tend to heat the air that s above it. This warm air rises creating low air pressure. Surfaces that are cold tend to cool the air that s above it. This cool air sinks creating high air pressure. This change in air pressure creates wind. Air tends to move from an area of high pressure to an area of low. High Pressure Low Pressure
8 IMPORTANT!!! PUT IN NOTES!!! I FORGOT When there is a high pressure area and a low pressure area in the northern hemisphere The air moves out from the high pressure system (H) in a clockwise direction. The air moves in from the low pressure system (L) in a counter clockwise direction. H L
9 Why is measuring air pressure important? As the air pressure rises, the better the weather will be. As the air pressure drops, the worse the weather will be.
10 Coastal Breezes At the coast there are 2 large masses, the land and the water. The land and the water have different specific heats, which means that they both absorb and radiate heat differently.
11 Coastal Breezes In the daytime, both the ocean and the land are absorbing heat from the Sun. Because the land has a low specific heat than the water, the land heats up faster than the water. This causes the air above the land to also heat up. Warm air rises creating low pressure. Because the air above the water is cooler, it is also heavier (high pressure) The high pressure air always moves towards the low pressure, which means that there is a breeze from the ocean to the land in the daytime.
12 The water heats up slowly because it has a high specific heat The sand heats up fast because it has a low specific heat
13 The Land Breeze In the nighttime, both the ocean and the land radiate (giving off) heat. Because the land has a low specific heat than the water, the land cools faster than the water. This causes the air above the land too also cool down. But because water has a high specific heat, it takes a longer time for the water to cool. Because the air above the water remains warmer than the land air, the ocean air rises (low pressure) The high pressure air from the land moves to low pressure of the water causing a breeze from the land to the ocean in the nighttime.
14 The water cools down slowly because it has a high specific heat The sand cools down quickly because it has a low specific heat
Fluid Circulation (Student Mastery Objectives) -The most frequent type of heat transfer of energy in the atmosphere is convection.
Fluid Circulation (Student Mastery Objectives) -The most frequent type of heat transfer of energy in the atmosphere is convection. -Differences in density affect the circulation of fluids. Cold air is
More informationCHAPTER 6 Air-Sea Interaction
CHAPTER 6 Air-Sea Interaction What causes Earth s seasons? Tilt (23.5 ) responsible for seasons 2011 Pearson Education, Inc. Distribution of Solar Energy Distribution of Solar Energy Atmosphere absorbs
More informationConvection Current Exploration:
Heat on Earth 8.10A RECOGNIZE THAT THE SUN PROVIDES THE ENERGY THAT DRIVES CONVECTION WITHIN THE ATMOSPHERE AND OCEANS, PRODUCING WINDS AND OCEAN CURRENTS [INCORPORATE 6.6B INTO CONVECTION] A few reminders
More informationNotepack 41. Aim: What factors determine the climate of a certain area? Do Now: What is the difference between weather and climate?
Notepack 41 Aim: What factors determine the climate of a certain area? Do Now: What is the difference between weather and climate? WEATHER VS. CLIMATE Weather atmospheric conditions at a certain location
More informationWind and Wind Patterns
Wind and Wind Patterns What is Weather? Weather is the condition of Earth s atmosphere at a particular time and place. What is Wind? Wind is air moving across the surface of the Earth. It can move horizontally
More informationRead each slide, some slides have information to record on your organizer. Some slides have numbers that go with the question or red and underlined
Read each slide, some slides have information to record on your organizer. Some slides have numbers that go with the question or red and underlined to use for answering the questions. Essential Question:
More informationLand and sea breezes are an example of which type of heat transfer?
TEST #7 REVIEW Land and sea breezes are an example of which type of heat transfer? Land and sea breezes are an example of which type of heat transfer? convection The diagram above represents what? The
More informationLesson: Atmospheric Dynamics
Lesson: Atmospheric Dynamics By Keith Meldahl Corresponding to Chapter 8: Atmospheric Circulation Our atmosphere moves (circulates) because of uneven solar heating of the earth s surface, combined with
More informationPrevailing Winds. The Coriolis Effect
Prevailing Winds 1. Wind: a movement of air in the atmosphere. Bill Nye wind (2 minutes) 2. Local or regional wind: occur in fairly small areas. 3. Prevailing winds: Major wind pattern that affect large
More information8 th Grade Science Meteorology Review
8 th Grade Science Meteorology Review #1 Where does Earth get the energy that produces global weather patterns? A: The sun B: Humidity C: Air masses D: Cyclones A. The Sun #2 Do all of the areas on Earth
More information3 Global Winds and Local Winds
CHAPTER 1 3 Global Winds and Local Winds SECTION The Atmosphere BEFORE YOU READ After you read this section, you should be able to answer these questions: What causes wind? What is the Coriolis effect?
More informationEARTH SCIENCE 5.9 (WIND) WEATHER
EARTH SCIENCE 5.9 (WIND) WEATHER Video Notes Key Points: 1. According to the video, what two factors cause wind: a. b. 2. Fill in the blanks from this quote from the video: Energy from the Sun heats the,
More information3 Global Winds and Local Winds
CHAPTER 15 3 Global Winds and Local Winds SECTION The Atmosphere BEFORE YOU READ After you read this section, you should be able to answer these questions: What causes wind? What is the Coriolis effect?
More information3 Global Winds and Local Winds
CHAPTER 6 3 Global Winds and Local Winds SECTION The Atmosphere BEFORE YOU READ After you read this section, you should be able to answer these questions: What causes wind? What is the Coriolis effect?
More information6.1 Introduction to Weather Weather air mass Weather factors Temperature Pressure What is wind? Wind Convection in the atmosphere Thermals thermal
6.1 Introduction to Weather Weather is a term that describes the condition of the atmosphere in terms of temperature, atmospheric pressure, wind, and water. The major energy source for weather events is
More informationChapter 7 Weather and Climate
Chapter 7 Weather and Climate *Describe what weather is, what affects it, and where it occurs. *Explain the connection between air pressure and wind. * *Many factors affect a region s weather. * *atmosphere
More informationGlobal Winds and Local Winds
Global Winds and Local Winds National Science Education Standards ES 1j What is the Coriolis effect? What are the major global wind systems on Earth? What Causes Wind? Wind is moving air caused by differences
More informationLocal and Global Winds
PART 2 Wind Local and Global Winds Wind is the horizontal movement of air. All wind is caused by air pressure differences due to the uneven heating of Earth's surface, which sets convection currents in
More informationUnit Test Study Guide:
Name: Homeroom: Date: Unit 6: Meteorology Study Guide Unit Test Study Guide: Atmosphere & Weather Use the summary points below as a resource to help you study for our unit test Monday! EARTH S ATMOSPHERE:
More informationFull Name: Class: Period: Date:
Topic/Objective: Essential Question: Full Name: Class: Period: Date: Tutor Use Only: Air Pressure and Wind (Chapter 19) Air Pressure the weight of the atmosphere pushing down on the Earth exerting a force
More informationWrite answers on your own paper. A. the Sun B. the Moon C. Earth s gravity D. Earth s rotation
The tmosphere Write answers on your own paper 1. What is the primary energy source that drives all weather events, including precipitation, hurricanes, and tornados?. the Sun. the Moon C. Earth s gravity
More information6.9B verify through investigations that thermal energy moves in a predictable pattern from warmer to cooler 6.5B recognize that a limited number of
6.9B verify through investigations that thermal energy moves in a predictable pattern from warmer to cooler 6.5B recognize that a limited number of elements comprise the largest portion of oceans and atmosphere
More informationAtmosphere & Weather. Earth Science
Atmosphere & Weather Earth Science Energy Transfer in the Atmosphere Earth s energy is provided by the SUN! Energy is important to us because it 1. Drives winds and ocean currents. 2. Allows plants to
More informationGreenhouse Effect Activity
Greenhouse Effect Activity Objectives: The student will: 1. Read and use weather instruments. 2. Collect and record temperature readings. 3. Describe the concept of the greenhouse effect. Materials: Fish
More informationEarth s Atmosphere. Earth s atmosphere is a key factor in allowing life to survive here.
Chapter 10.2 Earth s Atmosphere Earth s atmosphere is a key factor in allowing life to survive here. This narrow band of air has the right ingredients and maintains the correct temperature, to allow life
More informationChapter: Atmosphere Section 3: Air Movement
Table of Contents Chapter: Atmosphere Section 3: Air Movement We will learn about Air Movement=Wind -Why different latitudes on Earth will receive different amounts of Solar Energy -The Coriolis Effect
More informationWind Movement and Global and Local Winds
Wind Movement and Global and Local Winds In previous lessons, you learned that the uneven heating of Earth s surface by the Sun causes some areas to be warmer than others. This uneven heating of land forms
More informationWeather & Atmosphere Study Guide
Weather & Atmosphere Study Guide 1. Draw a simple water cycle diagram using the following words: Precipitation, Evaporation, Condensation, Transpiration 2. In your own words, explain the difference between
More informationCopy and answer the following in your marble composition book. 1. Which direction is the wind deflected in the northern hemisphere?
Copy and answer the following in your marble composition book. 1. Which direction is the wind deflected in the northern hemisphere? 2. Which direction is the wind deflected in the southern hemisphere?
More informationATOMOSPERIC PRESSURE, WIND & CIRCULATION
ATOMOSPERIC PRESSURE, WIND & CIRCULATION A. INTRODUCTION Important because: pressure patterns drive wind patterns which in turn drive oceanic circulation patterns o atmospheric & oceanic circulation: major
More informationAir Pressure and Wind
Air Pressure and Wind 19.1 Understanding Air Pressure Air Pressure Defined Air pressure is the pressure exerted by the weight of air. Air pressure is exerted in all directions down, up, and sideways. The
More informationEarth s Atmosphere. Atmospheric Gases. Other Gases. Solids in the Atmosphere
Earth s Atmosphere 1-1 I Atmospheric Gases Earth s Atmosphere extends from earth s surface to outer space. It is made up of a mixture of gases with some solids and liquids. Other Gases Water Vapor in the
More informationWind in the Atmosphere
Lesson 2 Wind in the Atmosphere ESSENTIAL QUESTION What is wind? By the end of this lesson, you should be able to explain how energy provided by the sun causes atmospheric movement, called wind. p 6.ESS2.2,
More informationWind Patterns on Earth
Wind Patterns on Earth What causes air to move? Air pressure differences causes air to move. These differences in air pressure at the same altitude is caused by uneven heating of the Earth s surface. With
More informationWinds and Ocean Circulations
Winds and Ocean Circulations AT 351 Lab 5 February 20, 2008 Sea Surface Temperatures 1 Temperature Structure of the Ocean Ocean Currents 2 What causes ocean circulation? The direction of most ocean currents
More information6.9B verify through investigations that thermal energy moves in a predictable pattern from warmer to cooler 6.5B recognize that a limited number of
6.9B verify through investigations that thermal energy moves in a predictable pattern from warmer to cooler 6.5B recognize that a limited number of elements comprise the largest portion of oceans and atmosphere
More informationChapter. Air Pressure and Wind
Chapter Air Pressure and Wind 19.1 Understanding Air Pressure Air Pressure Defined Air pressure is the pressure exerted by the weight of air. 19.1 Understanding Air Pressure Air Pressure Defined Air pressure
More informationLecture The Oceans
Lecture 22 -- The Oceans ATMOSPHERE CIRCULATION AND WINDS Coriolis effect Prevailing winds and vertical circulation Zones of pressure, evap. & ppt. Factors modifying global winds -- Differential heating
More informationCarolina TM Coriolis Effect and Atmospheric Circulation Kit STUDENT GUIDE
Name: Date: Mods: Carolina TM Coriolis Effect and Atmospheric Circulation Kit STUDENT GUIDE Background Global air circulation is a major influence on the world's climates. Air circulation is caused by
More informationLornshill Academy. Geography Department Higher Revision Physical Environments - Atmosphere
Lornshill Academy Geography Department Higher Revision Physical Environments - Atmosphere Physical Environments Atmosphere Global heat budget The earth s energy comes from solar radiation, this incoming
More informationSatellites, Weather and Climate Activity: Air & water lab Created by: Mike Burris, Champlain Valley Union High School, VT
Satellites, Weather and Climate Activity: Air & water lab Created by: Mike Burris, Champlain Valley Union High School, VT Grade Level: 9-10 Social Studies Curriculum Topic Standards: Subject Keywords:
More informationSTUDENT PACKET # 10. Vocabulary: condensation, convection, convection current, land breeze, sea breeze
STUDENT PACKET # 10 Name: Date: Student Exploration: Coastal Winds and Clouds Big Idea 7: Earth Systems and Patterns SC.6.E.7.4 Differentiate and show interactions among the geosphere, hydrosphere, cryosphere,
More informationAtmospheric Gases. Earth s Atmosphere extends from earth s surface to outer space. It is made up of a mixture of gases with some solids and liquids.
Earth s Atmosphere 1-1 I Objectives: Identify the gases in Earthś atmosphere Describe the structures of Earthś atmosphere. Explain what causes air pressure. Atmospheric Gases Earth s Atmosphere extends
More informationWINDS Understand the cause of wind and how it affects climate Chapter 4 Pages 59-67
WINDS Understand the cause of wind and how it affects climate Chapter 4 Pages 59-67 What is Wind? A wind is a horizontal movement of air across a surface. Vertical movements are currents or updrafts and
More information10.2 Energy Transfer in the Atmosphere
10.2 Energy Transfer in the Atmosphere Learning Outcomes Understand the different layers of the atmosphere Understand how energy moves in, out, and around our atmosphere er Composi
More informationExploring Wind Energy
2013-2014 Exploring Wind Energy Student Guide SECONDARY Introduction to Wind What is Wind? Wind is simply air in motion. It is produced by the uneven heating of the Earth s surface by energy from the sun.
More informationThink it Over. Now that we have completed the activity, make any necessary changes to your prediction.
Think it Over What do global wind patterns look like? Draw your prediction on your sheet. Now, let s try something. Does the wind turn? Let s find out! Now that we have completed the activity, make any
More informationW3 Global Circulation Systems
W3 Global Circulation Systems Which regions of Earth receive the most energy from the Sun? If not for global circulation systems There would only be two narrow regions that would support life What
More informationDuckies have been found in Hawaii, Alaska, S. America, Scotland, Washington state and Australia as of 2012.
Duckies have been found in Hawaii, Alaska, S. America, Scotland, Washington state and Australia as of 2012. We learned that it takes 3 years to complete one circuit of the North Pacific Gyre flow in the
More informationWhat is Wind? Winds are caused by differences in air pressure. This is horizontal movement of air of high pressure to low pressure. Unequal heating of
What is Wind? Winds are caused by differences in air pressure. This is horizontal movement of air of high pressure to low pressure. Unequal heating of the atmosphere. Measuring Wind Wind direction is determined
More informationDSQ 03/12/2018. Why does a hot air balloon rise?
DSQ 03/12/2018 Why does a hot air balloon rise? DEMO Flask Baloon Hot water Ice water What happens to the balloon when the flask is heated up? Why What happens to the balloon when the flask is cooled of?
More informationHorizontal movement of air between cooler and warmer regions. - horizontal movement of air Convection over areas where is
Winds and Water Chapter 9 continued... Uneven Heating The various materials of the earth absorb and emit energy at different rates Convection Heated air expands; density reduced; air rises Upward movement
More informationEarth s Atmosphere. Air Currents
CHAPTER 12 Earth s Atmosphere LESSON 3 Air Currents What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with
More informationSummary of Lecture 10, 04 March 2008 Introduce the Hadley circulation and examine global weather patterns. Discuss jet stream dynamics jet streams
Summary of Lecture 10, 04 March 2008 Introduce the Hadley circulation and examine global weather patterns. Discuss jet stream dynamics jet streams arise because the Coriolis force prevents Hadley-type
More informationOverview Atmosphere. Meeting Individual Needs. Directed Reading for Content Mastery
Overview Directions: Complete the concept map using the terms in the list below. weather exosphere coldest air temperature ionosphere stratosphere 1. which is the region of space travel thermosphere which
More informationWind is caused by differences in air pressure created by changes in temperature and water vapor content.
Topic 8: Weather Notes, Continued Workbook Chapter 8 Wind is caused by differences in air pressure created by changes in temperature and water vapor content. Wind blows from high pressure areas to low
More informationCanada s vast size creates a diverse range of weather conditions and climatic conditions. Warming trend for last 10 years Wet Spring Dry five summers
Chapter 4 Weather and Climate Canada s vast size creates a diverse range of weather conditions and climatic conditions. Weather examples: Rainy today Snow tomorrow Fog on Wednesday 23 degree C today High
More informationDay 1 What Is Air Pressure? November 28, 2017
Day 1 What Is Air Pressure? November 28, 2017 Review: What is Climate & Weather? Yesterday we talked about the difference between Climate and weather. So what is Climate? Climate: is the average weather
More informationWeather Unit Study Guide
Weather Unit Study Guide - 2018 Weather vs Climate What does weather measure? The condition of the earth's atmosphere at a particular time and place. How are climate and weather different? Climate is the
More informationT. James Noyes, El Camino College Winds Unit (Topic 8A-1) page 1
T. James Noyes, El Camino College Winds Unit (Topic 8A-1) page 1 Name: Section: Winds Unit (3 pts) The Ocean and the Atmosphere We need to learn about the atmosphere, because the ocean and atmosphere are
More informationChapter 6: Atmospheric Pressure, Wind, and Global Circulation
Discovering Physical Geography Third Edition by Alan Arbogast Chapter 6: Atmospheric Pressure, Wind, and Global Circulation Factors That Influence Air Pressure Air Pressure is the measured weight of air
More informationAtmospheric & Ocean Circulation-
Atmospheric & Ocean Circulation- Overview: Atmosphere & Climate Atmospheric layers Heating at different latitudes Atmospheric convection cells (Hadley, Ferrel, Polar) Coriolis Force Generation of winds
More informationLearning Target: Today we will begin learning about weather systems and fronts.
October 31st, 2014 Thank you for not chewing gum Materials: Pencil, science notebook, Science book Today s Agenda: Bell work Vocabulary quiz Finish reading 3.1 Notes Learning Target: Today we will begin
More informationAtmospheric Circulation (Ch. 8) Ocean & Atmosphere are intertwined Gases & waters freely exchanged Wind Weather Climate
Atmospheric Circulation (Ch. 8) Ocean & Atmosphere are intertwined Gases & waters freely exchanged Wind Weather Climate Atmospheric Structure Consists of Layers Separated by Temperature Stratosphere: Temperature
More informationName Date L.O: SWBAT explain what breezes, planetary winds, ocean currents & monsoons are.
Name Date L.O: SWBAT explain what breezes, planetary winds, ocean currents & monsoons are. 1. A cool breeze is blowing toward the land from the ocean on a warm, cloudless summer day. This condition is
More informationWind in the Atmosphere
Lesson 1 Wind in the Atmosphere Essential Question What is wind? By the end of this lesson, you should be able to explain how energy provided by the sun causes atmospheric movement, called wind. 8.10A
More informationWhat Causes Wind? Exploration: How Does Air Move When Pressure Builds Up? 4.2 Explore. Predict
4.2 Explore What Causes Wind? In Learning Set 1, you built an anemometer. You used it to measure wind speed and direction in your community. In the last section, you read about how wind and ocean currents
More informationWater on Earth. How do oceans relate to weather and the atmosphere? Solar Radiation and Convection Currents
Earth is often called the Blue Planet because so much of its surface (about 71%) is covered by water. Of all the water on Earth, about 96.5% is held in the world s oceans. As you can imagine, these oceans
More informationOcean Circulation. Si Hui Lee and Frances Wen. You can access ME at
Ocean Circulation Si Hui Lee and Frances Wen You can access ME at http://tinyurl.com/oceancirculation Earth - the blue planet - 71% area covered by the oceans - 3/4 of ocean area between 3000-6000m deep
More informationWednesday, September 15, 2010 Coriolis force, 3 dimensions (p 65)
Wednesday, September 15, 2010 Coriolis force, 3 dimensions (p 65) Weather fronts (p 63) General circulation on a rotating Earth (p 65) Geostrophy force balance (p 66) Local effects (no coriolis force)
More informationGEOGRAPHY UNIT 2 REVIEW. 1. The daily atmospheric conditions, such as heat, moisture and air movement for a particular area are known as
UNIT 2 REVIEW GEOGRAPHY Name: 1. The daily atmospheric conditions, such as heat, moisture and air movement for a particular area are known as 2. The average conditions of the weather for a long period
More informationAtmosphere Circulation
Atmosphere Circulation Winds What Causes Winds? Difference in air pressure due to unequal heating of the atmosphere. Temperatures vary according to the amount of sun it gets. Uneven heating of the Earth
More informationThe Atmosphere and Winds
Oceanography 10, T. James Noyes, El Camino College 8A-1 The Atmosphere and Winds We need to learn about the atmosphere, because the ocean and atmosphere are tightly interconnected with one another: you
More informationI. Atmosphere. Maintains a balance between the amount of heat absorbed from the Sun and the amount of heat that escapes back into space.
Earth s Atmosphere 1-1 I Objectives: Identify the gases in Earthś atmosphere Describe the structures of Earthś atmosphere. Explain what causes air pressure. I. Atmosphere Maintains a balance between the
More information1.3: CLIMATE GEOGRAPHY. pgs
1.3: CLIMATE GEOGRAPHY pgs. 76-89 INTRODUCTION WEATHER: Is the combination of temperature, precipitation, cloud cover and wind that we experience EACH DAY. Example: 22 0 C and clear skies. CLIMATE: The
More informationAtmospheric & Ocean Circulation- I
Atmospheric & Ocean Circulation- I First: need to understand basic Earth s Energy Balance 1) Incoming radiation 2) Albedo (reflectivity) 3) Blackbody Radiation Atm/ Ocean movement ultimately derives from
More informationMeteorology I Pre test for the Second Examination
Meteorology I Pre test for the Second Examination MULTIPLE CHOICE 1. A primary reason why land areas warm up more rapidly than water areas is that a) on land, all solar energy is absorbed in a shallow
More informationChapter: Atmosphere Section 3: Air Movement
Table of Contents Chapter: Atmosphere Section 3: Air Movement We will learn about: -Air Movement=Wind -Why different latitudes on Earth will receive different amounts of Solar Energy -The Coriolis Effect
More informationScience 14: Chapter #5 - Heat & Heat Transfer. Baier's Science 14
Science 14: Chapter #5 - Heat & Heat Transfer 5.1 - The Nature of Heat During the 1800 s, Robert Brown was using a microscope to observe grains of pollen in water. He noticed that although the microscope
More informationWrite on your own paper.
Catalyst: 1. During the day, which one heats up faster, land or water? WHY?? 2. During the night which one cools down slower? 3. How does heat move? (hint: from what to what?) 4. What are the differences
More informationFoundations of Earth Science, 6e Lutgens, Tarbuck, & Tasa
Foundations of Earth Science, 6e Lutgens, Tarbuck, & Tasa The Atmosphere in Motion Foundations, 6e - Chapter 13 Stan Hatfield Southwestern Illinois College Atmospheric pressure Force exerted by the weight
More informationMcKnight's Physical Geography 11e
Chapter 2 Lecture McKnight's Physical Geography 11e Lectures Chapter 5 Atmospheric Pressure and Wind Michael Commons Ohio Northern University Atmospheric Pressure and Wind The Nature of Atmospheric Pressure
More informationSection 1. Global Wind Patterns and Weather. What Do You See? Think About It. Investigate. Learning Outcomes
Chapter 5 Winds, Oceans, Weather, and Climate Section 1 Global Wind Patterns and Weather What Do You See? Learning Outcomes In this section, you will Determine the effects of Earth s rotation and the uneven
More information18.1 Understanding Air Pressure 18.1 Understanding Air Pressure Air Pressure Defined Measuring Air Pressure Air pressure barometer
18.1 Understanding Air Pressure 18.1 Understanding Air Pressure Air Pressure Defined Air pressure is the pressure exerted by the weight of air. Air pressure is exerted in all directions down, up, and sideways.
More informationAir Pressure and Wind. Goal: Explain the formation of wind based on differences in air pressure
Air Pressure and Wind Goal: Explain the formation of wind based on differences in air pressure What is Air Pressure? Reminder: Air pressure is thickest near Earth s surface and becomes thinner as we move
More informationOcean Currents that Redistribute Heat Globally
Ocean Currents that Redistribute Heat Globally Ocean Circulation Ocean Currents Fig. CO7 OCEAN CURRENTS Surface ocean currents are similar to wind patterns: 1. Driven by Coriolis forces 2. Driven by winds
More informationFinish Characteristics of Climate
Bell Ringer Finish Characteristics of Climate Wind Coriolis Effect Newton s second law: a body in motion will continue in motion (unchanged) unless acted upon by an outside force. Liquid (water) and gas
More informationSection 3: Atmospheric Circulation
Section 3: Atmospheric Circulation Preview Key Ideas The Coriolis Effect Global Winds Local Winds Maps in Action Key Ideas Explain the Coriolis effect. Describe the global patterns of air circulation,
More informationAtmospheric Circulation
Atmospheric Circulation Why do we say Earth's temperature is moderate? It may not look like it, but various processes work to moderate Earth's temperature across the latitudes. Atmospheric circulation
More informationWarm-up. color mass. albedo. mirage
Warm-up Page: 523, 1. The amount of solar energy reflected or absorbed depends on the, texture, composition, volume,, transparency and other properties. color mass Page: 523, 2. The fraction of solar radiation
More informationD) water having a higher specific heat than land B) B C) expansion, cooling to the dewpoint, and condesation
Base your answers to questions 1 through 4 on the map and the passage below and on your knowledge of Earth science. The map shows four different locations in India, labeled, A, B, C, and D, where vertical
More informationAtmosphere Glencoe. Name
Atmosphere 2005 Glencoe Name Note-taking Worksheet Atmosphere Section 1 Earth s Atmosphere A. thin layer of air that protects the Earth s surface from extreme temperatures and harmful Sun rays B. Atmospheric
More informationGlobal Wind Paerns. specific. higher. convection. rises. rotates. equator Equatorial. Subtropical High. long. lower. troposphere. sinks.
Global Wind Paerns Global Winds Winds that b steadily from direcons long over distances. specific Created by the of Earth s surface. Result of Sun striking the surface at angles near the equator and at
More informationAssessment Schedule 2016 Earth and Space Science: Demonstrate understanding of processes in the ocean system (91413)
NCEA Level 3 Earth & Space Science (91413) 2016 page 1 of 6 Assessment Schedule 2016 Earth and Space Science: Demonstrate processes in the ocean system (91413) Evidence Statement Q Evidence with with Excellence
More informationWind and Air Pressure
Wind and Air Pressure When air moves above the surface of the Earth, it is called wind. Wind is caused by differences in air pressure. When a difference in pressure exists, the air will move from areas
More informationWeather and Climate Jim Keller & Paul Belanger. Classroom assistant: Fritz Ihrig. Week 2: January 22 nd, Announcements
Weather and Climate Jim Keller & Paul Belanger Classroom assistant: Fritz Ihrig Week 2: January 22 nd, 2019 1 Announcements Fritz Ihrig; classroom assistant, liaison to OLLI: fgihrig@msn.com ; h. 303-526-1750
More informationSryan Bruen The Restless Atmosphere Notes (JC Geography)
Sryan Bruen The Restless Atmosphere Notes (JC Geography) What is the Atmosphere? A blanket of gases surrounding the Earth. It is made up of different gases including Nitrogen (78%), Oxygen (21%) and others
More informationAtmospheric Circulation. Density of Air. Density of Air: H 2 O and Pressure effects
Today s topics: Atmospheric circulation: generation of wind patterns on a rotating Earth Seasonal patterns of climate: Monsoons and Sea Breezes Tropical Cyclones: Hurricanes and typhoons Atmospheric Circulation
More informationOcean Current Worksheet
Ocean Current Worksheet Temperature Affects and Surface Currents: Surface waters of the Earth s oceans are forced to move, primarily by winds. Where winds blow in the same direction for a long period of
More informationScience 14 Unit B: Energy Transfer Technologies Chapter 5 Heat and Heat Transfer WORKBOOK Name:
Science 14 Unit B: Energy Transfer Technologies Chapter 5 Heat and Heat Transfer WORKBOOK Name: WEBB 2014 5.1 - The Nature of Heat (p. 81) - Friction theory states that when two surfaces are rubbed together,
More information